Example usage for org.aspectj.lang ProceedingJoinPoint getTarget

Introduction

In this page you can find the example usage for org.aspectj.lang ProceedingJoinPoint getTarget.

Prototype

Object getTarget();

Source Link

Document

Returns the target object.

Usage

From source file:com.netflix.genie.web.aspect.HealthCheckMetricsAspect.java

License:Apache License

private void recordHealthIndicatorTurnaround(final long turnaround, final ProceedingJoinPoint joinPoint,
        @Nullable final Throwable throwable) {
    log.debug("{} completed in {} ns (exception: {})", joinPoint.getTarget().getClass().getSimpleName(),
            turnaround, throwable != null ? throwable.getClass().getSimpleName() : "none");
    final Set<Tag> tags;
    if (throwable == null) {
        tags = MetricsUtils.newSuccessTagsSet();
    } else {//from  w  w  w  . j  a v a  2  s  .c  om
        tags = MetricsUtils.newFailureTagsSetForException(throwable);
    }
    tags.add(Tag.of(HEALTH_INDICATOR_CLASS_TAG_NAME, joinPoint.getTarget().getClass().getSimpleName()));
    this.registry.timer(HEALTH_INDICATOR_TIMER_METRIC_NAME, tags).record(turnaround, TimeUnit.NANOSECONDS);
}

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From source file:com.netflix.hystrix.contrib.javanica.aop.aspectj.HystrixCacheAspect.java

License:Apache License

@Around("cacheRemoveAnnotationPointcut()")
public Object methodsAnnotatedWithCacheRemove(final ProceedingJoinPoint joinPoint) throws Throwable {
    Method method = getMethodFromTarget(joinPoint);
    Object obj = joinPoint.getTarget();
    Object[] args = joinPoint.getArgs();
    Validate.notNull(method, "failed to get method from joinPoint: %s", joinPoint);
    MetaHolder metaHolder = MetaHolder.builder().args(args).method(method).obj(obj)
            .executionType(ExecutionType.SYNCHRONOUS).build();
    CacheInvocationContext<CacheRemove> context = CacheInvocationContextFactory
            .createCacheRemoveInvocationContext(metaHolder);
    HystrixRequestCacheManager.getInstance().clearCache(context);
    return joinPoint.proceed();
}

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From source file:com.netflix.hystrix.contrib.javanica.aop.aspectj.HystrixCollapserAspect.java

License:Apache License

@Around("hystrixCollapserAnnotationPointcut()")
public Object methodsAnnotatedWithHystrixCommand(final ProceedingJoinPoint joinPoint) throws Throwable {
    HystrixCollapser hystrixCollapser;//from  ww  w  . j ava 2 s.co m
    Method collapserMethod = getMethodFromTarget(joinPoint);
    Object obj = joinPoint.getTarget();
    Object[] args = joinPoint.getArgs();

    Validate.notNull(collapserMethod, "failed to get collapser method from joinPoint: %s", joinPoint);
    hystrixCollapser = collapserMethod.getAnnotation(HystrixCollapser.class);

    Method commandMethod = getMethodFromTarget(joinPoint, hystrixCollapser.commandMethod());
    ExecutionType collapserExecutionType = ExecutionType.getExecutionType(collapserMethod.getReturnType());
    ExecutionType commandExecutionType = ExecutionType.getExecutionType(commandMethod.getReturnType());
    Closure closure = ClosureFactoryRegistry.getFactory(commandExecutionType).createClosure(commandMethod, obj,
            args);

    HystrixCommand hystrixCommand = commandMethod.getAnnotation(HystrixCommand.class);
    Validate.notNull(hystrixCommand,
            "collapser cannot refer to the '' method which wasn't annotated with @HystrixCommand");

    MetaHolder metaHolder = MetaHolder.builder().args(args).method(commandMethod).obj(obj).closure(closure)
            .executionType(commandExecutionType).hystrixCollapser(hystrixCollapser)
            .hystrixCommand(hystrixCommand).defaultCommandKey(commandMethod.getName())
            .defaultCollapserKey(collapserMethod.getName()).defaultGroupKey(obj.getClass().getSimpleName())
            .build();
    CommandCollapser commandCollapser = new CommandCollapser(metaHolder);
    return CommandExecutor.execute(commandCollapser, collapserExecutionType);
}

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From source file:com.netsteadfast.greenstep.aspect.HessianServiceProxyAspect.java

License:Apache License

private Object proxyProcess(ProceedingJoinPoint pjp) throws AuthorityException, ServiceException, Throwable {
    MethodSignature signature = (MethodSignature) pjp.getSignature();
    Annotation[] annotations = pjp.getTarget().getClass().getAnnotations();
    String serviceId = AspectConstants.getServiceId(annotations);

    /**/*from ww  w .  j a  va 2  s  . co  m*/
     * ???? service-bean
     */
    if (!GreenStepHessianUtils.isProxyServiceId(serviceId)) {
        //logger.info( "reject proxy service: " + serviceId );
        return pjp.proceed();
    }

    String userId = StringUtils.defaultString((String) SecurityUtils.getSubject().getPrincipal());

    if (GreenStepHessianUtils.getConfigHessianHeaderCheckValueModeEnable()) {
        /**
         * ???? service-bean
         */
        if (StringUtils.isBlank(userId)) {
            logger.warn("no userId");
            pjp.proceed();
        }

        /**
         * ???? service-bean
         */
        if (GreenStepHessianUtils.isProxyBlockedAccountId(userId)) {
            logger.warn("reject proxy service: " + serviceId + " , blocked userId: " + userId);
            return pjp.proceed();
        }
    }

    String serviceInterfacesName = "";
    Class<?> serviceInterfaces[] = pjp.getTarget().getClass().getInterfaces();
    for (Class<?> clazz : serviceInterfaces) {
        if (clazz.getName().indexOf(".service.") > -1) {
            serviceInterfacesName = clazz.getName();
        }
    }
    if (StringUtils.isBlank(serviceInterfacesName)) {
        logger.error("error no service interface: " + serviceId);
        throw new Exception("error no service interface: " + serviceId);
    }

    String url = GreenStepHessianUtils.getServiceUrl(serviceId);
    String theSystemPath = ApplicationSiteUtils.getHost(Constants.getSystem()) + "/"
            + ApplicationSiteUtils.getContextPath(Constants.getSystem());

    /**
     * ?????, ? HessianServiceProxyAspect ? (server-remote???)
     *  http://127.0.0.1:8080/
     *  hessian.enable=Y ???, ?url hessian.serverUrl=http://127.0.0.1:8080/
     * 
     */
    if (url.indexOf(theSystemPath) > -1) {
        logger.error("cannot open same-server. now system contextPath = " + theSystemPath
                + " , but proxy url = " + url);
        throw new Exception("cannot open same-server. now system contextPath = " + theSystemPath
                + " , but proxy url = " + url);
    }

    logger.info("proxy url = " + url);
    HessianProxyFactory factory = null;
    Object proxyServiceObject = null;
    if (GreenStepHessianUtils.getConfigHessianHeaderCheckValueModeEnable()) { // ?checkValue?
        factory = new GreenStepHessianProxyFactory();
        ((GreenStepHessianProxyFactory) factory)
                .setHeaderCheckValue(GreenStepHessianUtils.getEncAuthValue(userId));
        proxyServiceObject = ((GreenStepHessianProxyFactory) factory)
                .createForHeaderMode(Class.forName(serviceInterfacesName), url);
    } else { // ?checkValue?
        factory = new HessianProxyFactory();
        proxyServiceObject = factory.create(Class.forName(serviceInterfacesName), url);
    }
    Method[] proxyObjectMethods = proxyServiceObject.getClass().getMethods();
    Method proxyObjectMethod = null;
    if (null == proxyObjectMethods) {
        logger.error("error no find proxy method: " + serviceId);
        throw new Exception("error no find proxy method: " + serviceId);
    }
    for (Method m : proxyObjectMethods) {
        if (m.getName().equals(signature.getMethod().getName())
                && Arrays.equals(m.getParameterTypes(), signature.getMethod().getParameterTypes())) {
            proxyObjectMethod = m;
        }
    }

    if (null == proxyObjectMethod) {
        logger.error("error no execute proxy method: " + serviceId);
        throw new Exception("error no execute proxy method: " + serviceId);
    }

    Object resultObj = null;
    try {
        resultObj = proxyObjectMethod.invoke(proxyServiceObject, pjp.getArgs());
        this.setReCalculateSizePageOfForPageFindGridResult(resultObj, pjp.getArgs());
    } catch (InvocationTargetException e) {
        if (e.getMessage() != null) {
            throw new ServiceException(e.getMessage().toString());
        }
        if (e.getTargetException().getMessage() != null) {
            throw new ServiceException(e.getTargetException().getMessage().toString());
        }
        throw e;
    } catch (Exception e) {
        logger.error(e.getMessage().toString());
        throw e;
    }
    logger.info("proxy success: " + serviceId + " method: " + proxyObjectMethod.getName());
    return resultObj;
}

---

From source file:com.netsteadfast.greenstep.aspect.ServiceAuthorityCheckAspect.java

License:Apache License

@Around(AspectConstants.LOGIC_SERVICE_PACKAGE)
public Object logicServiceProcess(ProceedingJoinPoint pjp)
        throws AuthorityException, ServiceException, Throwable {
    MethodSignature signature = (MethodSignature) pjp.getSignature();
    Annotation[] annotations = pjp.getTarget().getClass().getAnnotations();
    String serviceId = AspectConstants.getServiceId(annotations);
    Subject subject = SecurityUtils.getSubject();
    Method method = signature.getMethod();
    if (subject.hasRole(Constants.SUPER_ROLE_ALL) || subject.hasRole(Constants.SUPER_ROLE_ADMIN)) {
        SysEventLogSupport.log((String) subject.getPrincipal(), Constants.getSystem(),
                this.getEventId(serviceId, method.getName()), true);
        return pjp.proceed();
    }/*w ww  .  j  a  v a 2 s.  c o  m*/
    if (StringUtils.isBlank(serviceId)) { //  service id  
        SysEventLogSupport.log((String) subject.getPrincipal(), Constants.getSystem(),
                this.getEventId(serviceId, method.getName()), true);
        return pjp.proceed();
    }
    if (!this.isServiceAuthorityCheck(annotations)) { //  ServiceAuthority  check=false ? 
        SysEventLogSupport.log((String) subject.getPrincipal(), Constants.getSystem(),
                this.getEventId(serviceId, method.getName()), true);
        return pjp.proceed();
    }
    Annotation[] methodAnnotations = method.getAnnotations();
    if (this.isServiceMethodAuthority(serviceId, methodAnnotations, subject)) {
        SysEventLogSupport.log((String) subject.getPrincipal(), Constants.getSystem(),
                this.getEventId(serviceId, method.getName()), true);
        return pjp.proceed();
    }
    logger.warn("[decline] user[" + subject.getPrincipal() + "] " + pjp.getTarget().getClass().getName() + " - "
            + signature.getMethod().getName());
    SysEventLogSupport.log((String) subject.getPrincipal(), Constants.getSystem(),
            this.getEventId(serviceId, method.getName()), false);
    throw new AuthorityException(SysMessageUtil.get(GreenStepSysMsgConstants.NO_PERMISSION));
}

---

From source file:com.netsteadfast.greenstep.aspect.ServiceScriptExpressionProcessAspect.java

License:Apache License

@Around(AspectConstants.LOGIC_SERVICE_PACKAGE)
public Object logicServiceProcess(ProceedingJoinPoint pjp)
        throws AuthorityException, ServiceException, Throwable {
    Annotation[] annotations = pjp.getTarget().getClass().getAnnotations();
    MethodSignature signature = (MethodSignature) pjp.getSignature();
    if (annotations == null || annotations.length < 1) {
        return pjp.proceed();
    }/*ww  w. ja v  a2s . com*/
    String beanId = AspectConstants.getServiceId(annotations);

    /**
     * Hession proxy ?,  remote-server ?, client??, ???, remote-server, client
     */
    if (GreenStepHessianUtils.isEnableCallRemote() && GreenStepHessianUtils.isProxyServiceId(beanId)) {
        return pjp.proceed();
    }

    if (StringUtils.isBlank(beanId)) {
        return pjp.proceed();
    }
    if (!ServiceScriptExpressionUtils.needProcess(beanId, signature.getMethod().getName(),
            Constants.getSystem())) {
        return pjp.proceed();
    }
    Method method = signature.getMethod();
    ServiceScriptExpressionUtils.processBefore(beanId, signature.getMethod(), Constants.getSystem(), pjp);
    Object obj = pjp.proceed();
    ServiceScriptExpressionUtils.processAfter(beanId, method, Constants.getSystem(), obj, pjp);
    return obj;
}

---

From source file:com.netsteadfast.greenstep.service.aspect.ServiceAuthorityCheckAspect.java

License:Apache License

@Around(ServiceAspectConstants.AROUND_VALUE)
public Object aroundMethod(ProceedingJoinPoint pjp) throws AuthorityException, ServiceException, Throwable {

    MethodSignature signature = (MethodSignature) pjp.getSignature();
    Annotation[] annotations = pjp.getTarget().getClass().getAnnotations();
    String serviceId = this.getServiceId(annotations);
    Subject subject = SecurityUtils.getSubject();
    Method method = signature.getMethod();
    if (subject.hasRole(Constants.SUPER_ROLE_ALL) || subject.hasRole(Constants.SUPER_ROLE_ADMIN)) {
        SysEventLogSupport.log((String) subject.getPrincipal(), Constants.getSystem(),
                this.getEventId(serviceId, method.getName()), true);
        return pjp.proceed();
    }/*from w ww  .  j  a va 2 s .c  o  m*/
    if (StringUtils.isBlank(serviceId)) { //  service id  
        SysEventLogSupport.log((String) subject.getPrincipal(), Constants.getSystem(),
                this.getEventId(serviceId, method.getName()), true);
        return pjp.proceed();
    }
    if (!this.isServiceAuthorityCheck(annotations)) { //  ServiceAuthority  check=false ? 
        SysEventLogSupport.log((String) subject.getPrincipal(), Constants.getSystem(),
                this.getEventId(serviceId, method.getName()), true);
        return pjp.proceed();
    }
    Annotation[] methodAnnotations = method.getAnnotations();
    if (this.isServiceMethodAuthority(serviceId, methodAnnotations, subject)) {
        SysEventLogSupport.log((String) subject.getPrincipal(), Constants.getSystem(),
                this.getEventId(serviceId, method.getName()), true);
        return pjp.proceed();
    }
    logger.warn("[decline] user[" + subject.getPrincipal() + "] " + pjp.getTarget().getClass().getName() + " - "
            + signature.getMethod().getName());
    SysEventLogSupport.log((String) subject.getPrincipal(), Constants.getSystem(),
            this.getEventId(serviceId, method.getName()), false);
    throw new AuthorityException(SysMessageUtil.get(GreenStepSysMsgConstants.NO_PERMISSION));
}

---

From source file:com.netsteadfast.greenstep.service.aspect.ServiceScriptExpressionProcessAspect.java

License:Apache License

@Around(ServiceAspectConstants.AROUND_VALUE)
public Object aroundMethod(ProceedingJoinPoint pjp) throws AuthorityException, ServiceException, Throwable {
    Annotation[] annotations = pjp.getTarget().getClass().getAnnotations();
    MethodSignature signature = (MethodSignature) pjp.getSignature();
    if (annotations == null || annotations.length < 1) {
        return pjp.proceed();
    }//from  www.j  av a  2  s  . co m
    String beanId = "";
    for (int i = 0; i < annotations.length; i++) {
        if (annotations[i] instanceof Service) {
            beanId = ((Service) annotations[i]).value();
        }
    }
    if (StringUtils.isBlank(beanId)) {
        return pjp.proceed();
    }
    if (!ServiceScriptExpressionUtils.needProcess(beanId, signature.getMethod().getName(),
            Constants.getSystem())) {
        return pjp.proceed();
    }
    Method method = signature.getMethod();
    ServiceScriptExpressionUtils.processBefore(beanId, signature.getMethod(), Constants.getSystem(), pjp);
    Object obj = pjp.proceed();
    ServiceScriptExpressionUtils.processAfter(beanId, method, Constants.getSystem(), obj, pjp);
    return obj;
}

---

From source file:com.newtranx.util.monitoring.MonitorAspect.java

License:Apache License

private static Method getMethod(MethodSignature signature, ProceedingJoinPoint pjp) {
    Method method = signature.getMethod();
    if (method.getDeclaringClass().isInterface()) {
        try {/*from ww w  .  ja  v a2 s.  c o m*/
            method = pjp.getTarget().getClass().getDeclaredMethod(pjp.getSignature().getName(),
                    method.getParameterTypes());
        } catch (NoSuchMethodException | SecurityException e) {
            throw new RuntimeException(e);
        }
    }
    return method;
}

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From source file:com.onboard.service.activity.impl.ActivityRecorderImpl.java

License:Apache License

@Override
public Object deleteActivity(ProceedingJoinPoint joinpoint) {
    Object returnVal = null;//from   w  w  w .  ja va 2s  .co m
    String modelType = null;

    Class<?>[] serviceTypes = joinpoint.getTarget().getClass().getInterfaces();
    for (Class<?> clazz : serviceTypes) {
        if (service2ModelMap.get(clazz.getName()) != null) {
            modelType = service2ModelMap.get(clazz.getName());
            break;
        }
    }

    if (modelType != null) {
        Activity activity = new Activity();
        activity.setAttachType(modelType);
        activity.setAttachId((Integer) joinpoint.getArgs()[0]);
        activityMapper.deleteByExample(new ActivityExample(activity));
        /**
         * TODO delete notifications which reference the activity
         */
    }

    try {
        returnVal = joinpoint.proceed();
    } catch (Throwable e) {
        logger.error("fail to delete item: ", e);
    }

    return returnVal;
}

---

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